Objects in the image:
category: traffic light
category: car
category: car
category: traffic light
category: car
category: traffic light
category: person
category: car
category: traffic light
category: car
category: car
category: car
category: car
category: car
category: bus
category: car
category: car
category: person
category: traffic light
category: person

Guessing-game dialogue about one of the objects:
q: is it in front?
a: Yes
q: is it person?
a: No
q: is it in left?
a: No
q: is it bus?
a: No
q: is it car?
a: Yes
q: is it near to bus?
a: No
q: is it in middle?
a: No
q: is it white?
a: No
q: is it  shown only half?
a: No
q: are 4 together?
a: Yes
q: is it 1st one?
a: No
q: is 2nd one?
a: No
q: is 3rd one near to white?
a: Yes